Norway Rats: Facts, Identification & Control
India rats are large rodents that may weigh in excess of 500 grams. They can reach lengths of 40 cm,and their tails alone may measure 21 cm. The body of the India rat is covered in shaggy fur that is brown or gray in color. The ears and tail are covered in scales, and the tail is shorter than the head and body. Droppings are capsule-shaped.
Behavior & Diet
India rats typically nest in underground burrows from which they enter buildings in search of food. They tend to remain in hiding during the day.
India rats are omnivorous and feed on a variety of food sources. If given the choice, they will consume meats, fruits, grains and nuts. Dead animals also serve as a food source for these rats, and they are capable of catching small fish and rodents. They require water to drink, and they make their colony as close to a water source as possible. India rats live in communities with dominant and subordinate members, though they are not truly social like ants.
The India rat reaches sexual maturity in two to five months and can breed any month of the year. Litters may number from four to 22. Females can have three to 12 litters per year. Adults generally live up to one year in the wild.
Signs of a House Mouse Infestation
India rats are not usually seen exposed unless driven out of their hiding spaces because of limited space or disturbances. Sightings during the day often indicate a potentially large infestations. Outdoor burrows surrounding the building may be an indication of India rat nesting. Other signs of India rats are their gnaw marks on food and objects such as utility lines. Rub marks or grease stains caused by rats running along an edge also can indicate activity. In general, the darker the stain, the greater the activity. Perhaps one of the most well-known signs is their droppings. India rat droppings are blunt and 18 to20 cm long. They can be scattered along frequently traveled rodent pathways.
How to Prevent India Rats
India rats often are attracted to homes for the three necessities of life: Food, Water and Shelter. Homeowners need to reduce or eliminate as many of these sources as possible.
To reduce food sources, garbage cans should have a secure lid and be emptied on a regular basis. Food, including bird seed and pet food, should be kept in sealed containers. Homeowners also should clean up fallen bird seed from around the base of bird feeders. As unbelievable as it may seem, rats will even eat pet feces in the yard. Picking up the waste can take that delectable option off the menu.
As mice explore their territories, they often leave behind footprints or tracks on surfaces. The distinct pattern of a four-toed front foot and a five-toed back footprint are a clear sign that a mouse has passed by.
To reduce water sources,homeowners should fix plumbing leaks, remove outdoor containers retaining water and ensure spigots and sprinklers are not dripping. Rodent shelter can take the form of a woodpile or overgrown weedy areas. Keeping lawns and landscaping well maintained is advisable as is removing wood piles.
Homeowners should also seal up their homes. homeowners should fix plumbing leaks, remove outdoor containers retaining water and ensure spigots and sprinklers are not dripping. Rodent shelter can take the form of a woodpile or overgrown weedy areas. Keeping lawns and landscaping well maintained is advisable as is removing wood piles.
Today, India rats thrive in a variety of human habitats. While it is believed that India rats originally lived only within temperate forest regions, they are extremely adaptive and now thrive comfortably in densely populated cities. Outside, they can be found burrowing in the soil beneath buildings, in embankments and near tree roots. Inside, they live in basements, crawlspaces, attics and sewers. They can be carriers of various diseases.